643749-1

Welcome to netCOMPONENTS! netCOMPONENTS is a market leader in sourcing services for the worldwide electronic components industry. netCOMPONENTS is the world's premier destination for the sourcing and procurement of electronic components, connecting members (buyers) and suppliers (sellers) in a direct and vendor-neutral environment!

Stock/Availability for: 643749-1

Find stocking distributors and other suppliers of 643749-1 using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact 643749-1 suppliers.

Register Today

  • Search 900 Billion+ Electronic Components
  • 3,000+ Suppliers
  • Launched in 1997
Request a Free Trial Membership

Statistics

Total Quantity
102,547
Line Items
15
Suppliers listing this part
14
Countries/regions where listing suppliers exist
5
Most Recent Upload
7/5/2026

Sponsored Live Part Search

Part Number: 643749-1

Part Number Country/Region Suppliers Line Items Total Qty
643749-1 US 6 7 4,633
643749-1 CN 5 5 4,006
643749-1 TW 1 1 87,508
643749-1 NL 1 1 3,200
643749-1 GB 1 1 3,200

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
6437288-6 13 84 103 876,647
6437288-3 13 76 93 504,336
6437288-1 14 57 66 312,862
643-747 1 2 2 188
643744-5 2 2 2 6,000
643748-E 1 1 1 525
64374248 1 1 2 68
643746-4 1 1 1 19,000
643748-5 1 1 1 10,000
643745-001 1 1 1 2

Possible Component Manufacturers*

AST (American Sensor Technologies) (TE) (TE - Sensor)
TE Connectivity - Ladd (Ladd)
TE Connectivity - HTS (HTS)
Axicom (Tyco Relays)
Tyco Relays (TE Connectivity Relays)
TE Connectivity Relays - EH-Schrack (EH-Schrack) (Schrack Technik)

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.

Request a Free Trial Membership to contact suppliers for part number 643749-1

Page Created: 7/5/2026